package cn.edu.bcu.ls.mapper;

import cn.edu.bcu.ls.entity.Answer;

public interface AnswerMapper {
    int deleteByPrimaryKey(Integer aId);

    int insert(Answer record);

    int insertSelective(Answer record);

    Answer selectByPrimaryKey(Integer aId);

    int updateByPrimaryKeySelective(Answer record);

    int updateByPrimaryKey(Answer record);
}